From Longman Dictionary of Contemporary Englishgirlishgirl‧ish /ˈɡɜːlɪʃ $ ˈɡɜːr-/ adjective CHILDbehaving like a girl, looking like a girl, or suitable for a girl → boyish a peal of girlish laughter —girlishly adverb
Examples from the Corpus
girlish• She seemed girlish, but her face was very wrinkled.• In his four months in residence Old Red had done a great job of dashing girlish hopes.• girlish laughter 